NVME_CDW10_FIRMWARE_DOWNLOAD structure (nvme.h)
Contains parameters for the Firmware Image Download command that is used to copy a new firmware image (in whole or in part) to the controller.
The Firmware Image Download command uses the PRP Entry 1 PRP1 and PRP Entry 2 PRP2 fields, and the Command Dword 10 CDW10 and Command Dword 11 CDW11 fields in the FIRMWAREDOWNLOAD parameter of the Command structure. All other command specific fields in the FIRMWAREDOWNLOAD parameter are reserved.
The NVME_CDW10_FIRMWARE_DOWNLOAD structure is used as the value of the CDW10 parameter in the FIRMWAREDOWNLOAD field of the Command structure.
Syntax
typedef struct {
ULONG NUMD;
} NVME_CDW10_FIRMWARE_DOWNLOAD, *PNVME_CDW10_FIRMWARE_DOWNLOAD;
Members
NUMD
The Number of Dwords (NUMD) field specifies the number of Dwords to transfer for this portion of the firmware. This is a 0’s based value.
Remarks
The Firmware Image Download command may be submitted while other commands on the Admin Submission Queue or I/O Submission Queues are outstanding.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10 |
| Header | nvme.h |